2-s2.0-85047111189

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[vc_row][vc_column][vc_row_inner][vc_column_inner][vc_separator css=”.vc_custom_1624529070653{padding-top: 30px !important;padding-bottom: 30px !important;}”][/vc_column_inner][/vc_row_inner][vc_row_inner layout=”boxed”][vc_column_inner width=”3/4″ css=”.vc_custom_1624695412187{border-right-width: 1px !important;border-right-color: #dddddd !important;border-right-style: solid !important;border-radius: 1px !important;}”][vc_empty_space][megatron_heading title=”Abstract” size=”size-sm” text_align=”text-left”][vc_column_text]© 2018 The Authors.Objective: The purpose of this study was to develop a green method for assay the tablet consists of a combination of acetaminophen (ACT)-ibuprofen (IBU). FTIR (Fourier Transform Infrared Spectroscopy), which is commonly used for qualitative analysis, was developed to measure the tablet contents, directly and quantitatively. Methods: Standard for ACT and IBU was respectively mixed with KBr crystal in varied and measured using FTIR. The transmission spectrum yielded later was converted into its absorbance-derivatized forms which then a calibration curve was composed using the data. Once validated, the analytical method was conducted on samples of the branded ACT-IBU combination tablet. Results: ACT had a specific wavenumber of a group N-H stretch, meanwhile IBU was represented by the C = O spectrum. These peaks then used for quantitative calculation basis levels respectively. The limits of detection and quantitation of ACT consecutively were 3.249 × 10-5 % w/w and 1.083 × 10-4 % w/w and IBU were 6.6652 × 10-4 % w/w and 2.2174 × 10-3 % w/w. Next; the method was carried out successfully to evaluate the content of sample tablet from the market. Conclusion: The analytical method of ACT-IBU was proven applicable and suitable for the quantitative purpose. The method shows meet with the expectation such as simple and easy to perform and reduce the use of solvents.[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Author keywords” size=”size-sm” text_align=”text-left”][vc_column_text][/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Indexed keywords” size=”size-sm” text_align=”text-left”][vc_column_text]Acetaminophen,Assay,FTIR,Green method,Ibuprofen[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Funding details” size=”size-sm” text_align=”text-left”][vc_column_text]This research was supported by the Capacity Increasement Reseach Funding 2018 from Bandung Institute of Technology, Indonesia.[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”DOI” size=”size-sm” text_align=”text-left”][vc_column_text]https://doi.org/10.22159/ijap.2018v10i3.23034[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/4″][vc_column_text]Widget Plumx[/vc_column_text][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row][vc_column][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][/vc_column][/vc_row]